A randomized 25 question test from a pool of 761 questions, good luck!
Which of the signal transmission modes is best described as one that uses modulation to convert a received signal?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the system where data is collected and organized?
Sometimes a controller module cannot execute the logic that is required. Which of the subsystems below would be able to execute this logic?
Which of the answers below best represents the second bit sent in a RS-232 asynchronous frame?
Using the table below, which answer best represents the letter"d" in binary?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
Which of the DeviceNet components below is best described as being used where ingress protection is needed?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
In the unbalanced signal transmission system, which answer best represents the number 3?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which of the signal transmission systems below best describes the operation of an Ethernet cord?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "A"?
The biggest register that Modbus supports is 16-bit. Which of the terms below is used for the process to support 32-bit data?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
Open communication protocols have several disadvantages. Which of the answers provided below represents one that is not a disadvantage?
In IPv4, which of the protocols below has the additions of delivery acknowledgement and fragmentation/defragmentation?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter within the set range?
Which of the terms below is best described as "losses resulting from the amount of bends in an installation."?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a coil to the slave device?
Which answer below best represents the number of spur cable connections in a standard H1 transmission system junction box with 6 connections available?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is used for continuous power generation where there are no other options?